MATH 128 Baltimore City Community College Log Properties Math Worksheet

Question 1>
B0/1 pt 52 99 Details
Which of the following are equivalent to log (5)?
I log (45) – log (9)
1
logh
+ log,(50)
10
1
logo (25)
1
log (125)
logo (1)
Section 4.4L
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Question 2
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B0/1 pt 52 99 0 Details
Which of the following are equivalent to 5 . log (u-1/2)?
Assume u > 0.
* log(0)
Chr
(372)
0-log(u5/2)
Owe()
log(u)
)
Section 4.4L
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Question 5
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ū0/1 pt 52 99 0 Details
The expression log
17.,14
x
27
can be written in the form
A log(x) + Blog(y) + C log(2)
where
A
B=
and C
=
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Section 4.4L
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Question 3
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50/1 pt 52 99 0 Details
Simplify. Enter the result as a single logarithm with a
coefficient of 1.
To enter the log, click in the answer cell, then click on the
small yellow arrow on the right.
Then click the Functions tab to access the log. If needed,
you can change the base.
Using the keyboard, you can also enter log3 (524) as
log_3(5x^4).
log2 (7×3) + log2 (2)
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Section 4.4L
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色 100
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Question 4
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B0/1 pt 52 99 Details
Simplify. Enter the result as a single logarithm with a
coefficient of 1.
To enter the log, click in the answer cell, then click on the
small yellow arrow on the right.
Then click the Functions tab to access the log. If needed,
you can change the base.
x2
Using the keyboard, you can also enter log; as
log_3(x^2/2).
log(6xº) – logg (x2)
=
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